Anna pays $120 per month for piano lessons. estimate how much anna pays each year for piano lessons by rounding the amount paid to the nearest hundred.

1400 because $120 * 12= 1440 so the nearest hundred is 1400 because 5 or more rounds it up.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

2x^2+5x+17

your welcome. : )